Year	U.S. Dollars
2010-01-01	115612700000
2011-01-01	125333400000
2012-01-01	129687700000
2013-01-01	132164900000
2014-01-01	136485600000
2015-01-01	137501400000
2016-01-01	138585600000
2017-01-01	142880300000
2018-01-01	151708700000
2019-01-01	158334200000
2020-01-01	166586000000
2021-01-01	175613600000
2022-01-01	184905200000
2023-01-01	194436900000